LT1424CS8-5#TR Linear Technology, LT1424CS8-5#TR Datasheet - Page 3

• Manufacturer Part Number: LT1424CS8-5#TR
• Description: IC REG SW ISO FLYBACK 5V 8SOIC
• Manufacturer: Linear Technology
• Type: Flybackr

Specifications of LT1424CS8-5#TR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 200mA
• Frequency - Switching: 285kHz
• Voltage - Input: 2.8 ~ 20 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be imparied.
Note 2: V
from the output voltage because it accounts for output diode drop,
transformer leakage inductance, etc. Nominal output voltage is 5V in the
intended application circuit.
SYMBOL
Timing
f
t
t
t
Load Compensation
SYNC Function
ON
ED
EN
REF
is a parameter which is measured at the V
PARAMETER
Switching Frequency
Minimum Switch ON Time
Flyback Enable Delay Time
Minimum Flyback Enable Time
Maximum Switch Duty Cycle
Minimum SYNC Amplitude
Synchronization Range
SYNC Pin Input Resistance
V
REF
/ I
SW
SW
pin. It differs
A
= 25 C. V
CONDITIONS
The
IN
denotes the specifications which apply over the full operating
= 5V, V
Note 3: Feedback amplifier transconductance is R
Note 4: Voltage gain is R
SW
Open, V
C
= 1.4V, unless otherwise specified.
REF
referred.
MIN
260
240
170
330
85
TYP
285
285
200
150
180
0.9
1.5
90
40
REF
referred.
LT1424-5
MAX
300
320
260
450
2.2
sn14245 14245fs
UNITS
3
kHz
kHz
kHz
k
ns
ns
ns
%
V